... 10G 12G 14G 16G width:32,54,66,80 inches flat collar knitting machinetype LT868B-32 LT868B-54 LT868B-66 LT868B ... .2m/sec( speed can change according to the needles, yarns, fabric and other condition)color system 6 colors, change color half ... ,proximity switch control move routeauto stop advice yarn broken, knot fabric, fall yarn, floatingback-roll, needle broken, one piece finished,motor ...